Web如果你使用hikari或者druid连接池,总会在运行一段时间后连接失败。特别是爬虫运行,在对数据库进行操作的阶段失败。 ... .type = org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2.test-on-borrow = true spring.datasource.dbcp2.test-while-idle = true WebApr 11, 2024 · 3、HikariCP是什么. HikariCP 是用于创建和管理连接,利用“池”的方式复用连接减少资源开销,和其他数据源一样,也具有连接数控制、连接可靠性测试、连接泄露控制、缓存语句等功能,另外,和 druid 一样,HikariCP 也支持监控功能。. HikariCP 是目前最快的 …
HikariCP properties Bamboo Atlassian Documentation
WebJan 18, 2016 · HikariDataSource dataSource = new HikariDataSource ( hikariConfig); I have enabled DEBUG logging for more information, the above code gives this result; Code (Text): [20:23:32 INFO]: [ChunkClaim] * Creating connection pool... * [20:23:32 INFO]: 0 [Server thread] DEBUG com.zaxxer.hikari.HikariConfig - SQLiteConnectionPool - configuration: Webspring.neo4j.pool.idle-time-before-connection-test. Pooled connections that have been idle in the pool for longer than this threshold will be tested before they are used again. … hot and cold start of motor
Hikari Connection Pool with Spring Boot made simple
WebDec 17, 2024 · Our service also experiences this similar issue during high db load including during pg_basebackup. Hikari does not recover closed connections/cannot acquire new connections even 12+ hours after the connections has been closed and load is low. WebApr 6, 2024 · A spring boot application with a service taking 50ms to complete a database query using a single connection is used to provide insights in calculating the connection … WebMar 20, 2024 · HikariPool-1 - Connection is not available, request timed out after 30001ms. 1.3 This means Hikari pool reached maximum connections total=10, active=10 HikariPool-1 - Timeout failure stats (total=10, active=10, idle=0, waiting=0) 1.4 Mostly is connection leak, normally this is caused by the connection is not closed after borrowing from the pool. hot and cold split ac